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Universal Calibrator IT54.53 |

- High Accuracy of 0.02% for measure and source.
- 5 digits display for measure, and 6 digits display for source.
- A dual, Liquid Crystal Display; White LED for backlight
| Functions |
Reference |
Range |
Resolution |
Accuracy |
Remark |
| DCV |
50mV |
-5.000mV~ 55.000mV |
1 µV |
0.02+0.02 |
Input Resistance, approximately 100MΩ |
| 500mV |
-50.00mV~ 550.00mV |
10 µV |
0.02+0.01 |
| OMH |
500Ω |
0.00Ω ~ 550.00Ω |
0.01Ω |
0.05+0.02 |
Test current for 500Ω ; Approximately 1mA; Test current for 5KΩ ; Approximately 0.1mA; Open circuit voltage; Dose not include lead resistance |
| 5KΩ |
0.0000KΩ ~ 5.50000KΩ |
0.1Ω |
0.05+0.02 |
| TC |
R |
0ºC~1767ºC |
1ºC |
0~500ºC : 1.8ºC |
By using ITS-90 temperature scale; The accuracy does not include the error of internal temperature compensation caused by a sensor; |
| S |
0ºC~ 1767ºC |
500~ 1767ºC : 1.5ºC |
| K |
-100ºC~ 1372.0ºC |
0.1ºC |
-100.0~ 0.0ºC : 1.2ºC |
0.0~ 1372.0ºC : 0.8ºC |
| E |
-50.0ºc~ 850.0ºC |
-50.0ºC~ 0.0ºC : 0.9ºC |
0.0ºC~ 85.0ºC : 1.5ºC |
| J |
-60.0ºC~ 1120.0ºC |
-60.0~ 0.0ºC : 1.0ºC |
0.0~ 1120.0ºC : 0.7ºC |
| T |
-100.0ºC~ 400ºC |
-100.0~ 0.0ºC : 1.0ºC |
0.0~ 400.0ºC : 0.7ºC |
| N |
-200.0ºC~ 1300.0ºC |
-200.0~ 0.0ºC : 1.5ºC |
0.0~ 1300.0Vc : 0.9ºc |
| B |
600ºc~ 1820ºC |
1ºC |
600~ 800ºC : 2.2ºC |
800~ 1000ºC : 1.8ºC |
1000~ 1820ºC : 1.4ºC |
| L |
-60.0ºC~ 900.0ºC |
0.1ºC |
-60.0~ 0.0ºC : 0.7ºC |
| 0.0~900.0ºC : 0.5ºC |
| U |
-100.0V~ 600.0ºC |
0.1ºC |
-100.0~ 0.0ºC : 0.7ºC |
0.0~ 600.0ºC : 0.5ºC |
| RTD CONTINUITY |
PT100 385 |
-200.0ºC~ 800.0ºC |
0.1ºC |
-200.0~ 0.0ºC |
By using temperature scale ITS-90. Does not include lead resistance. Assuming all three RTD leads are matched for 3-w input |
0.0~ 400.0ºC : 0.7ºC |
400.0~ 800.0ºC : 0.8ºC |
| PT1000 385 |
-200.0ºC~ 630.0ºC |
-200.0~ 100.0ºC : 0.3ºC |
100.0~ 300.0ºC : 0.5ºC |
300.0~ 630.0ºC : 0.7ºC |
| PT200 385 |
-200.0ºC~ 630.0ºC |
-200.0~ 100.0ºC : 0.8ºC |
100.0~ 300ºC : 0.9ºC |
300.0~ 630ºC : 1.0ºC |
| PT500 385 |
-200.0ºC~ 630ºC |
-200.0~ 100.0ºC : 0.4ºC |
100.0~ 300.0ºC : 0.5ºC |
300.0~ 630.0ºC : 0.7ºC |
| Cu10 |
-100.0ºC~ 260.0ºC |
1.8ºC |
| |
Cu50 |
-50.0ºC~ 150.0ºC |
0.7ºC |
| 500Ω |
≤50 Ω Sound |
0.01Ω |
|
500Ω Approximately 1mA test Current |
| DC Voltage |
100mV |
-10.000~ 110.00mV |
1µV |
0.02+0.01 |
Maximum output: 0.5mV |
| 1000mV |
-100.00~ 1100.00mV |
10µV |
0.02+0.01 |
Maximum output: 2mV |
| Resistance |
400Ω |
0.00Ω ~ 400.00Ω |
0.01Ω |
0.02+0.02 |
Excitation current: 0.5-3 mA; if 0.1-0.5mA, add 0.1Ω ; Does not include lead resistance; |
| 4KΩ |
0.0000kΩ ~ 4.0000kΩ |
0.1 Ω |
0.05+0.025 |
Excitation current: 0.05-0.3 mA; Does not include lead resistance; |
| TC |
R |
0ºC~ 1767ºC |
1ºC |
0~ 100ºC : 1.5ºC
100~ 1767 : 1.2ºC
| By using ITS-90
temperature scale; The accuracy
does not include the error
of internal temperature
compensation caused by a
sensor; |
| S |
0ºC~ 1767ºC |
0~ 100ºC: 1.5ºC |
100~ 1767ºC : 1.2ºC |
| K |
-200.0ºC~ 1372.0ºC |
0.1ºC |
-200.0~ 100.0ºC : 0.6ºC |
-100.0~ 400.0ºC : 0.5ºC |
400.0~ 1200.0ºC : 0.7ºC |
1200.0~ 1372.0ºC : 0.9ºC |
| E |
-200.0ºC~ 1000.0ºC |
-200.0~ -100.0ºC : 0.6ºC |
-100.0~ 600.0ºC : 0.5ºC |
600.0~ 1000.0ºC : 0.4ºC |
| J |
-200.0ºC~ 1200.0ºC |
-200.0~ -100.0ºC: 0.6ºC |
-100.0~ 800.0ºC: 0.5ºC |
800.0~ 1200.0ºC: 0.7ºC |
| T |
-250.0ºC~ 400.0ºC |
-250.0~ 400.0ºC: 0.6ºC |
| N |
-200.0ºC~ 1300.0ºC |
-200.0~ -100.0ºC: 1.0ºC |
-100.0~ 900.0ºC: 0.7ºC |
900.0~ 1300.0ºC: 0.8ºC |
| B |
600ºC~ 1820ºC |
1ºC |
600~ 800ºC: 1.5ºC |
800~ 1820ºC: 1.1ºC |
| L |
-200.0ºC~ 900.0ºC |
0.1ºC |
-200.0~ 0.0ºC: 0.7ºC |
0.0~ 900.0ºC: 0.5ºC |
| U |
-200.0ºC~600.0ºC |
-200.0~ 0.0ºC: 0.7ºC |
0.0~ 600.0ºC: 0.5ºC |
| RTD |
PT100
385 |
-200.0ºC~ 800.0ºC |
0.1ºC |
-200.0~ 0.0ºC: 0.3ºC |
By using temperature scale
ITS-90
Excitation current: ±0.5~±3mA
for Pt100, Cu10, Cu50, add
0.5 when excitation current
is ±0.1mA-0.5mA;
Excitation current: ±0.05mA~ ±0.3mA for PT200, PT500,
PT1000;
Does not include lead resistance |
0.0~ 400.0ºC: 0.5ºC |
400.0~ 800.0ºC: 0.8ºC |
| PT1000 |
-200.0ºC~ 630.0ºC |
-200.0~ 100.0ºC: 0.2ºC |
100.0~ 300.0ºC: 0.5ºC |
300.0~ 630.0ºC: 0.7ºC |
PT200
385 |
-200.0ºC~ 630.0ºC |
-200.0~ 100.0ºC: 0.8ºC |
100.0~ 300.0ºC: 0.9ºC |
300.0~ 630.0ºC: 1.0ºC |
PT500
385 |
-200.0ºC~ 630.0ºC |
100.0~ 300.0ºC: 0.5ºC |
100.0~ 300.0ºC: 0.5ºC |
300.0~ 630.0ºC: 0.7ºC |
| Cu10 |
-10.0ºC~ 260.0ºC |
-10.0~ 260.0ºC: 1.8ºC |
| Cu50 |
-50.0ºC 150.0ºC |
-50.0~ 150.0ºC: 0.6ºC |
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